All parameters are at 25°C unless otherwise stated.
Operate voltage, release voltage, and coil resistance will change
approximately 0.4%/°C as ambient temperature varies.
PRMA
Molded 8 Pin
Form-C
Dry Reed
PRMA
Molded 8 Pin
Form-A&B
Dry Reed
PARAMETER CONDITIONS SYMBOL MIN TYP MAX MIN TYP MAX UNITS
Contact Ratings
Switching Voltage Max DC/PeakAC Resistive V
L
- 100 - - 200 Volts
Switching Current Max DC/PeakAC Resistive I
L
- 0.25 - - 0.5 Amps
Carry Current Max DC/PeakAC Resistive I
C
- 0.4 - - 2 Amps
Contact Rating Max DC/PeakAC Resistive - 3 - - 10 Watts
Life Expectancy Signal Level 1.0V 10mA - 20 - 300 500 - x10
6
Ops
Related Loads
(1)
Static Contact Resistance 50mV, 10mA CR - 200 - - 150 mΩ
Dynamic Contact Resistance .5V, 50mA at 100Hz, 1.5 msec DCR - N/A - - N/A - mΩ
Contact Material - Rh - - Ru -
Relay Specifications
Insulation Resistance Between all isolated pins IR 10
9
10
10
-10
10
10
12
- Ω
at 100V, 25°C, 40% RH
Capacitance Across Open Contacts - 2.5 3 - 0.7 1 pF
Open Contact to Coil 3 3 - 1.5 2 pF
Dielectric Strength Between Contacts 250 - - 250 - - VDC/Peak AC
Contacts to Coil I/O 1400 - - 1400 - - VDC/Peak AC
Operate Time, At Nominal Coil Voltage T
OP
- 1.5 2 - .25 0.5 ms
including bounce 10Hz Square Wave
Release Time Zener-Diode Suppression T
REL
- 1.5 3 - .25 0.5 ms
Environmental Ratings
Storage Temperature T
A
-40 - +105 -40 - +105 °C
Operating Temperature T
O
-40 - +80 -40 - +80 °C
Soldering Temperature Applied to pins, 5 sec. max. - 260 - - - 260 °C
Vibration Resistance
(2)
10 Hz - 500 Hz for PRMA Form A&B G - - 10 - - 20 Gs
(Survival) 5Hz - 500Hz for PRMA Form C
Shock Resistance 11±1ms,
1
/
2
Sine Wave S - - 50 - - 100 Gs
(Survival)
Weight - 1.5 - - 1.5 - grams
(1)
Refer to life graphs
(2)
Use caution not to exceed vibration resistance limits while ultrasonically cleaning relays with DYAD switches. Contact SRC Devices Engineering for more
details/recommendations.